GCD of 345, 381, 331, 984 Calculator

Given Input numbers are 345, 381, 331, 984

In the factoring method, we have to find the divisors of all numbers

Divisors of 345 :

The positive integer divisors of 345 that completely divides 345 are.

1, 3, 5, 15, 23, 69, 115, 345

Divisors of 381 :

The positive integer divisors of 381 that completely divides 381 are.

1, 3, 127, 381

Divisors of 331 :

The positive integer divisors of 331 that completely divides 331 are.

1, 331

Divisors of 984 :

The positive integer divisors of 984 that completely divides 984 are.

1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984

GCD of numbers is the greatest common divisor

So, the GCD (345, 381, 331, 984) = 1.

Given numbers are 345, 381, 331, 984

The list of prime factors of all numbers are

Prime factors of 345 are 3 x 5 x 23

Prime factors of 381 are 3 x 127

Prime factors of 331 are 331

Prime factors of 984 are 2 x 2 x 2 x 3 x 41

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 345, 381, 331, 984

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(345, 381) = 43815

GCD(345, 381) = ( 345 x 381 ) / 43815

= 345 / 381

= 345

Step2:

LCM(3, 331) = 993

GCD(3, 331) = ( 3 x 331 ) / 993

= 3 / 331

= 3

Step3:

LCM(1, 984) = 984

GCD(1, 984) = ( 1 x 984 ) / 984

= 1 / 984

= 1

So, Greatest Common Divisor of 345, 381, 331, 984 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 700, 576, 153, 443
• GCD of 761, 668, 823, 121
• GCD of 306, 753, 956, 908
• GCD of 950, 754, 686, 923
• GCD of 698, 561, 138, 922

Given numbers are 345, 381, 331, 984
The greatest common divisor of numbers 345, 381, 331, 984 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 345, 381, 331, 984 is 1.

1. What is the GCD of 345, 381, 331, 984?

GCD of given numbers 345, 381, 331, 984 is 1

2. How to calculate the greatest common divisor of 345, 381, 331, 984?

We can find the highest common divisor of 345, 381, 331, 984 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 345, 381, 331, 984 i.e 1.

3. How can I use the GCD of 345, 381, 331, 984Calculator?

Out the numbers 345, 381, 331, 984 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.